Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.)
The effects of periphyton, grown on bamboo substrates, on growth and production of Indian major carp, rohu, Labeo rohita (Hamilton), were studied in 10 ponds during July to October '95 at the Bangladesh Agricultural University, Mymensingh. Five ponds were provided with bamboo substrates (treatment I) and the rests without bamboo substrates (treatment II). It was revealed that there had been no discernible difference in the water quality parameters between treatments. A large number of plankton (30 genera) showed periphytic nature and colonized on the bamboo substrates. The growth and production of fish was significantly (p<0.05) higher in the ponds with bamboo substrates as compared to the ponds without substrates. The net production of rohu in treatment I was about 1.7 times higher than that of treatment II. Fish production was as much as 1899 kg/ha over a culture period of 4 months in the periphyton-based production system.
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Format: | article biblioteca |
Language: | English |
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1999
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Subjects: | Aquaculture, artificial substrata, food organisms, colonization, yield, pond culture, phytoplankton, periphyton, algal settlements, aquaculture techniques, fish culture, fish ponds, Labeo rohita, algae, Bangladesh, |
Online Access: | http://hdl.handle.net/1834/32238 |
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dig-aquadocs-1834-322382021-07-04T04:32:31Z Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) Wahab, M.A. Mannan, M.A. Huda, M.A. Azim, M.E. Tollervey, A.G. Beveridge, M.C.M. Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh The effects of periphyton, grown on bamboo substrates, on growth and production of Indian major carp, rohu, Labeo rohita (Hamilton), were studied in 10 ponds during July to October '95 at the Bangladesh Agricultural University, Mymensingh. Five ponds were provided with bamboo substrates (treatment I) and the rests without bamboo substrates (treatment II). It was revealed that there had been no discernible difference in the water quality parameters between treatments. A large number of plankton (30 genera) showed periphytic nature and colonized on the bamboo substrates. The growth and production of fish was significantly (p<0.05) higher in the ponds with bamboo substrates as compared to the ponds without substrates. The net production of rohu in treatment I was about 1.7 times higher than that of treatment II. Fish production was as much as 1899 kg/ha over a culture period of 4 months in the periphyton-based production system. 2021-06-24T17:21:18Z 2021-06-24T17:21:18Z 1999 article 1026-6690 http://hdl.handle.net/1834/32238 en application/pdf application/pdf 1-10 http://aquaticcommons.org/id/eprint/16408 12051 2015-03-27 09:26:31 16408 Bangladesh Fisheries Research Institute |
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Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh |
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Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh Wahab, M.A. Mannan, M.A. Huda, M.A. Azim, M.E. Tollervey, A.G. Beveridge, M.C.M. Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
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The effects of periphyton, grown on bamboo substrates, on growth and production of Indian major carp, rohu, Labeo rohita (Hamilton), were studied in 10 ponds during July to October '95 at the Bangladesh Agricultural University, Mymensingh. Five ponds were provided with bamboo substrates (treatment I) and the rests without bamboo substrates (treatment II). It was revealed that there had been no discernible difference in the water quality parameters between treatments. A large number of plankton (30 genera) showed periphytic nature and colonized on the bamboo substrates. The growth and production of fish was significantly (p<0.05) higher in the ponds with bamboo substrates as compared to the ponds without substrates. The net production of rohu in treatment I was about 1.7 times higher than that of treatment II. Fish production was as much as 1899 kg/ha over a culture period of 4 months in the periphyton-based production system. |
format |
article |
topic_facet |
Aquaculture artificial substrata food organisms colonization yield pond culture phytoplankton periphyton algal settlements aquaculture techniques fish culture fish ponds Labeo rohita algae Bangladesh |
author |
Wahab, M.A. Mannan, M.A. Huda, M.A. Azim, M.E. Tollervey, A.G. Beveridge, M.C.M. |
author_facet |
Wahab, M.A. Mannan, M.A. Huda, M.A. Azim, M.E. Tollervey, A.G. Beveridge, M.C.M. |
author_sort |
Wahab, M.A. |
title |
Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
title_short |
Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
title_full |
Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
title_fullStr |
Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
title_full_unstemmed |
Effects of periphyton grown on bamboo substrates on growth and production of Indian major carp, rohu (Label rohita Ham.) |
title_sort |
effects of periphyton grown on bamboo substrates on growth and production of indian major carp, rohu (label rohita ham.) |
publishDate |
1999 |
url |
http://hdl.handle.net/1834/32238 |
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